Electronic Components Datasheet Search |
|
AD5755 Datasheet(PDF) 1 Page - Analog Devices |
|
AD5755 Datasheet(HTML) 1 Page - Analog Devices |
1 / 48 page Quad Channel, 16-Bit, Serial Input, 4 mA to 20 mA and Voltage Output DAC, Dynamic Power Control AD5755 Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2011 Analog Devices, Inc. All rights reserved. FEATURES 16-bit resolution and monotonicity Dynamic power control for thermal management Current and voltage output pins connectable to a single terminal Current output ranges: 0 mA to 20 mA, 4 mA to 20 mA, or 0 mA to 24 mA ±0.05% total unadjusted error (TUE) maximum Voltage output ranges (with 20% overrange): 0 V to 5 V, 0 V to 10 V, ±5 V, and ±10 V ±0.04% total unadjusted error (TUE) maximum User programmable offset and gain On-chip diagnostics On-chip reference (±10 ppm/°C maximum) −40°C to +105°C temperature range APPLICATIONS Process control Actuator control PLCs GENERAL DESCRIPTION The AD5755 is a quad, voltage and current output DAC that operates with a power supply range from −26.4 V to +33 V. On-chip dynamic power control minimizes package power dissipation in current mode. This is achieved by regulating the voltage on the output driver from 7.4 V to 29.5 V using a dc-to- dc boost converter optimized for minimum on chip power dissipation. The part uses a versatile 3-wire serial interface that operates at clock rates of up to 30 MHz and is compatible with standard SPI, QSPI™, MICROWIRE™, DSP, and microcontroller inter- face standards. The interface also features optional CRC-8 packet error checking, as well as a watchdog timer that monitors activity on the interface. PRODUCT HIGHLIGHTS 1. Dynamic power control for thermal management. 2. 16-bit performance. 3. Multichannel. COMPANION PRODUCTS Product Family: AD5755-1, AD5757 External References: ADR445, ADR02 Digital Isolators: ADuM1410, ADuM1411 Power: ADP2302, ADP2303 Additional companion products on the AD5755 product page FUNCTIONAL BLOCK DIAGRAM AD5755 AVSS –15V AGND AVDD +15V AVCC 5.0V DVDD DGND LDAC CLEAR SCLK SDIN SYNC SDO FAULT DC-TO-DC CONVERTER DIGITAL INTERFACE REFERENCE CURRENT AND VOLTAGE OUTPUT RANGE SCALING ALERT REFOUT REFIN AD1 AD0 DAC A SWx VBOOST_x GAIN REG A OFFSET REG A RSET_x +VSENSE_x –VSENSE_x VOUT_x IOUT_x DAC CHANNEL B DAC CHANNEL A DAC CHANNEL C DAC CHANNEL D 7.4V TO 29.5V + NOTES 1. x = A, B, C, AND D. Figure 1. |
Similar Part No. - AD5755_11 |
|
Similar Description - AD5755_11 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |